package com.itheima.day01;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadPoolExecutor;

public class Demo02 {
    public static void main(String[] args) throws InterruptedException {
        ExecutorService executorService = Executors.newFixedThreadPool(10);
        ThreadPoolExecutor pool=(ThreadPoolExecutor)executorService;
        System.out.println(pool.getPoolSize());
        executorService.submit(()->{
            System.out.println(Thread.currentThread().getName()+"在执行");
        });
        executorService.submit(()->{
            System.out.println(Thread.currentThread().getName()+"在执行");
        });
        System.out.println(pool.getPoolSize());
        executorService.shutdown();
    }
}
